Mastek recognised as a Leader across four ISG Provider Lens® Public Sector quadrants

Building smarter, more resilient and citizen-focused public sector services across the UK

ISG has positioned Mastek as a Leader in four 2026 ISG Provider Lens® UK Public Sector Services and Solutions quadrants:

One Partner. Four Areas of Proven Leadership.

ISG's 2026 assessment recognises Mastek's capability across the priorities shaping UK public sector delivery IT services today: modernisation, AI and automation, cloud, managed services, and citizen-centred design. Select a tile below to see how each area comes to life.

Applying AI where it actually improves services

Public sector AI-enabled transformation, intelligent automation, machine learning, and data platforms — built on strong data foundations that support better decisions, not just better dashboards.

"Mastek accentuates UX, service design and practical usability when developing digital solutions for the UK public sector."

- ISG

Modernising legacy systems without disrupting essential services

Public sector digital transformation through Cloud-native modernisation, application transformation, API-led integration, and agile engineering - designed around the citizen, not just the tech stack.

"Mastek boasts experience in integrating legacy systems with modern applications using APIs and interoperable architectures."

- ISG

Reliable, secure, ready for what's next

End-to-end application management, cloud adoption, and secure delivery - with risk and operational controls built in, not bolted on.

"Mastek incorporates security considerations into technology delivery, including secure application development, risk management and operational controls."

- ISG

Designed around people, communities, and place

User-centred service design, modernisation, and data-led operational improvement - built for the complexity of multi-agency, multi-stakeholder delivery.

"Mastek understands the complexities of interconnected public sector environments involving multiple agencies, service providers and stakeholder groups."

- ISG
quotes

"Congratulations to Mastek on its growing impact across the UK public sector. Its combination of government-domain knowledge, digital engineering, cloud, data and AI capabilities positions Mastek as a strategic enabler for the UK’s drive to modernise mission-critical services and deliver greater value, resilience and accessibility for citizens."

Why This Matters Now

Public sector is moving from pilots to production

ISG's research points to a shift toward scaled, structured delivery - greater reuse, stronger cyber resilience, responsible AI, and services judged on measurable outcomes rather than one-off pilots.

That shift demands more than point solutions. It requires a partner who can modernise, integrate, operate, and continuously improve public services - together. That's what Mastek's four areas of leadership add up to.

Meet Our Public Sector Experts

The people behind Mastek's UK public sector work.

Ashish Julka

EVP & Sector Lead Secure Government Services

Ann Walker

Central Government - SGS, Regional AI Board - Chair, SVP Major Programmes and Strategic Initiatives

Ritujit Sikand

Central Government - SGS, SVP Defence

Kushal Shah

SVP & Sector Lead Local Government

Sandip Sarda

Central Government - SGS, SVP

Venus Simbulan

Healthcare, AVP - Strategic Business Development

Assad Tabet

SVP & Sector Lead - Healthcare UK & Europe

Built For The UK Public Sector

This mirrors exactly where ISG says UK public sector technology is heading: common platforms, reusable components, cyber resilience, responsible AI, and measurable outcomes.

Mastek + UK Public Sector

UK-led expertise. Global scale.

Mastek (UK) Limited, headquartered in Reading, delivers UK-led consulting, engineering, and managed services for central government, healthcare, defence, and other regulated sectors - backed by a global Mastek Group of 4,500+ employees across 40 countries.

Home Office
Ministry of Defence
Waltham Forest
HRMC
LMUBOE Group
FLS

Our approach

Understand the public service challenge

Design around users and outcomes

Modernise without disrupting essential services

Integrate data, applications and platforms

Apply AI and automation where they create real value

Continuously improve the service

See the full ISG assessment of Mastek

Download The Reports

Frequently asked questions

It means one accountable partner across the full public sector transformation lifecycle - modernisation, AI, operations, and local delivery - instead of stitching together vendors and losing continuity at each handoff.

Mastek plugs into live environments - modernising legacy systems, embedding AI and automation, and strengthening cyber resilience - without disrupting services citizens depend on daily.

ISG specifically cited Mastek's UX and service-design discipline alongside its technical delivery - the combination of practical usability and secure, scalable engineering is what earned Leader status across all four quadrants, not just one.

Ready to move public services forward?

Whether you're modernising legacy systems, exploring responsible AI, improving service operations, or redesigning citizen experiences - let's talk about your public sector priorities.

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